baber/WOPTO huggingface dataset:
Patent KR-20040001779-A (KR)
Title: Continuously variable transmission for vehicles
Inventor: KIM IN CHAN
IPC: F16H9/18
Filed: 2002-06-28
Abstract: PURPOSE: A continuously variable transmission for a vehicle is provided to sufficiently keep thrust force for preventing the slip of a belt with only a little of hydraulic pressure and fluid and to minimize the loss of engine torque by applying a small oil pump. CONSTITUTION: A continuously variable transmission for a vehicle is composed of a primary pulley fixed to a primary shaft and formed with a movable sheave(54); a secondary pulley(50) fixed to a secondary shaft(51) parallel to the primary shaft and formed with the movable sheave; a belt connecting the primary and secondary pulleys; a continuously variable mechanism shifting with the change of rotational radius of the pulley by supplying hydraulic pressure to a hydraulic chamber formed at the primary and secondary pulleys; a transfer drive gear(70) combined to a boss unit of the movable sheave of the secondary pulley by a spline(72) and formed into a helical gear; and a driven gear(76) engaged with the transfer drive gear to receive power from the transfer drive gear and formed into the helical gear.
Patent KR-20040005464-A (KR)
Title: Remote control system for home network using universal plug and play
Inventor: AHN SEONG JUN
IPC: H04L12/24
Filed: 2002-07-10
Abstract: PURPOSE: A remote control system of a home network using a UPnP(Universal Plug and Play) function is provided to monitor states of equipments connected to the home network by using various terminals from a remote place, and to control the equipments, thereby preventing collisions between home network equipments. CONSTITUTION: A UPnP processor(430) operates as a CP(Control Point), and controls a corresponding one of UPnP devices. A remote access service unit(420) informs the UPnP processor(430) of a service request of many remote terminals in service order. A remote terminal service unit(410) mutually operates with at least one of the remote terminals, converts a user's web request of the corresponding remote terminal into the service request, and transmits the converted service request to the remote access service unit(420). The remote terminal service unit(410) transmits a service view transmitted from the remote access service unit(420) to the corresponding remote terminal.
Patent KR-20030035813-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: LOOPSTRA ERIK ROELOF
IPC: G02B7/182
Filed: 2002-07-12
Abstract: PURPOSE: A lithography projection device and a method for preparing a device are provided, to prevent the mechanical vibration delivered to the frame supporting optical elements and/or sensor elements by using a frame having a high stiffness. CONSTITUTION: The lithography projection device comprises a radiation system for supplying a projection beam(PB) of radiation; a support structure for supporting a patterning means which patterns the projection beam according to a certain pattern; a substrate table for holding a substrate; a projection system for projecting the beam patterned on the target part of the substrate; and a frame for supporting a plurality of optical elements(M1 to M6) of the projection system and/or sensor elements, wherein the frame is made by using a glass ceramic material having a thermal expansion coefficient of 0.1x10¬-6 K¬-1 or less. Preferably the optical elements are a mirror. Preferably the glass ceramic material is selected from the group consisting of Zerodur(TM), ULE(TM), Cordierite(TM), Astrositall(TM) and Clearceram-Z(TM).
Patent KR-20040009138-A (KR)
Title: Manufacturing method of organic electro luminescence display
Inventor: YI CHOONG HOON
IPC: H05B33/10
Filed: 2002-07-22
Abstract: PURPOSE: A method is provided to reduce manufacturing procedures and costs by eliminating exposing and developing procedures and the necessity of using an adhesive for attachment of the upper substrate. CONSTITUTION: A method comprises a step of disposing a mask(21) with a hole(21a) on a substrate(1) provided with electrodes(3,7) and an organic light emitting element(5); a step of compressing, through the use of a roller(25), a protective film(23) coupled to a surface of a shield film(9) in such a manner that the shield film passes through the hole of the mask and is coupled to the substrate; a step of removing the protective film; and a step of removing the mask.
Patent KR-20040010895-A (KR)
Title: Purifier using Plasma and adsorbent
Inventor: HONG JEONG MI
IPC: B01D53/32
Filed: 2002-07-25
Abstract: PURPOSE: A purification device using plasma and adsorbent is provided, which decomposes and sterilizes contaminants and maintains adsorption performance for a long period of time by generating plasma from an adsorption type purification device. CONSTITUTION: The purification device using plasma and adsorbent comprises first electrode(10) formed of a conductive material; second electrode(11) formed in a tube shape for surrounding the first electrode; and first dielectric pipe(20) which is positioned between the first electrode and the second electrode, and in which adsorbent(40) is filled, wherein an AC power is impressed to the first and second electrodes, plasma is generated by injecting a reaction gas into the first dielectric pipe, liquid or gas containing contaminants is injected into the first dielectric pipe so that the contaminants are adsorbed by the adsorbent, and the produced plasma sterilizes microorganisms contained in the liquid or gas and improves adsorption performance of the adsorbent, wherein the purification device further comprises second dielectric pipe(21) for forming a certain space on the outer side of the second electrode, and a tubular third electrode(12) for surrounding the second dielectric pipe.
Patent KR-20040011144-A (KR)
Inventor: NAM GUNG JU
IPC: B62D5/04
Filed: 2002-07-29
Abstract: PURPOSE: An electric power steering apparatus for a vehicle is provided to complement the bending strength of a rack gear side in a rack bar by installing a support bush to a position adjacent to the rack gear. CONSTITUTION: An electric power steering apparatus for a vehicle has a motor housing(30) in which a rotor(32), a stator(31), a motor shaft(33) are installed; a pinion housing(50) and an end housing each connected to the ends of the motor housing; a rack bar(20) installed to the inside of the pinion housing, the motor housing, and the end housing each communicating; a ball nut(40) installed outside a ball screw(22) installed to the outer peripheral surface of one end of the rack bar, to support the rack bar and move the rack bar in the axial direction; and a rack guide installed inside the pinion housing, to support the rack bar and guide the axial movement of the rack bar by covering the rear side of the rack gear. A hollow support bush(90) is installed to the inside of the front end side of the pinion housing adjacent to the rack guide, to support the rack bar and thus the rack bar is supported from three points.
Patent KR-20040015630-A (KR)
Title: Homepage making assistant system and the method
Inventor: LEE DONG YEONG
IPC: G06F17/00
Filed: 2002-08-13
Abstract: PURPOSE: A system and a method for supporting homepage constructing are provided to offer an opportunity for getting the homepage to a buyer buying a gift certificate in compensation for purchase and to manage the homepage simply through a click. CONSTITUTION: A homepage support server(300) includes a certification module(310), a homepage constructing module(320), and a homepage management support module(330). The certification module certifies a client by receiving an ID and a password of the client. The homepage constructing module sets/registers an URL(Uniform Resource Locator) link for a homepage address ID inputted from the certified client, and provides the homepage requested from a client terminal. The homepage management support module helps the client directly manage the homepage offered by the homepage constructing module. A database(400) includes a member information database(410), a homepage template database(420), a management support information database(430), and a homepage database(440).
Patent KR-20040016063-A (KR)
Inventor: LEE SEUNG JUN
IPC: H04L29/06
Filed: 2002-08-14
Abstract: PURPOSE: A method and a system for compressing and transmitting multimedia data are provided to increase the efficiency of transmission by enabling a plurality of UEs(User Equipments) to normally receive the MBMS(Multimedia Broadcast/Multicast Service) data which are compressed by using the U-mode(Uni-direction mode) of an ROHC(Robust Header Compression) technique. CONSTITUTION: In case that a transmitting side is in a whole context formation state(S701), a UTRAN(UMTS Terrestial Radio Access Network) initializes a variable(Failure1) to store the number of UEs having damaged whole contexts(S702) and transmits the whole header packet to a UE(S703). Then the UTRAN starts transmitting a compressed header packet(S704). Afterwards, if the UTRAN receives whole context failure information from the UE(S708,S709), the UTRAN recognizes that the whole context has been damaged due to the whole header packet, increases the number of UES having damaged whole contexts, and stores it in the variable(Failure1)(S710). The UTRAN compares whether the accumulated number is larger than or equal to a threshold(N1Threshold)(S711). In case that the accumulated number is larger than or equal to the threshold(N1Threshold), the UTRAN returns to the whole context formation state and repeats the whole header packet transmission process.
Patent KR-20020090934-A (KR)
Inventor: BAE GYEONG BIN
IPC: H05B33/10
Filed: 2002-08-27
Abstract: PURPOSE: An organic material deposition source of an organic semiconductor apparatus and an operating method thereof are provided to prevent the nonuniform diffusion of gas by directing an organic material heating unit to an organic material moving unit to maintain the low pressure of the gas at a proper flow speed. CONSTITUTION: An organic material heating unit(10) heats an organic material to evaporate it. An organic material storing unit(30) has an organic material furnace(25) for loading the organic material in order to uniform an internal organic material. An organic material moving unit(50) moves the organic material of the organic material furnace(25) to a first position. When the temperature within a diffusion pot is uniform, the organic material moving unit(50) moves the organic material furnace(25) to a second position required to the deposition of the organic material and performs an organic material deposition process.
Patent KR-20040020263-A (KR)
Title: Devices and Method of manufacturing semiconductor device
Inventor: CHO MIN HUI
IPC: H01L21/3205
Filed: 2002-08-30
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to obtain a gap between bit lines for increasing a contact without reducing the width of bit line and the gap between bit lines by forming the bit line having a sidewall spacer and the bit line having an upper spacer, alternately. CONSTITUTION: The first conductive layer(22a) is formed on a semiconductor substrate(20). A photoresist pattern is formed on the first conductive layer(22a). The first bit line(22) is formed by performing an etch process using the photoresist pattern. The first insulating layer(22b) is formed thereon. A sidewall spacer is formed by etching the first insulating layer(22b). The first spacer(26) is formed to define a region for forming the second bit line(28) by depositing the first oxide layer(20) on the entire surface of the resultant. The second bit line is formed by depositing the second conductive layer on the region for forming the second bit line(28). The second insulating layer(22c) is formed on the entire surface of the second bit line. A contact(C) is formed by etching the first oxide layer.
Patent KR-20020074440-A (KR)
Inventor: PARK PYEONG SU
IPC: G06Q50/30
Filed: 2002-08-29
Abstract: PURPOSE: An owner driver clinic service method is provided to dispatch a car mechanic to an owner driver periodically for checking a car overhaul state so that it can reduce an overhaul cost and prevent a car accident. CONSTITUTION: The method comprises steps of periodically dispatching an affiliated car mechanic to a member, i.e. an owner driver, checking if there exists an abnormal state in the car of the member, notifying the member of a corresponding abnormal state of the car if the mechanic finds an abnormal state in the car, and guiding the member to overhaul the car. The dispatched sites are classified into a self parking space and a business parking facility. The member, driving a car for a long time or frequently, can visit an owner driver service clinic center periodically. The owner driver service clinic issues a weekly report or car check list for guiding the member to follow a correct drive manner or culture.
Patent KR-20030023573-A (KR)
Title: Mark for visual inspection upon assembling a display
Inventor: OHAZAMA HIDETAKA
IPC: H05K1/02
Filed: 2002-09-13
Abstract: PURPOSE: To remove rejectable products with high accuracy in a visual inspection process and to lessen the load in a microscopic inspection process following to connection work of a display panel, a TAB substrate and a flexible substrate. CONSTITUTION: In the interconnecting regions 11, 12, 13 and 14 of a panel substrate 10, TAB substrates 2 and 3, and a flexible substrate 4, visual inspection marks 15a-15d, 20a-20d, 30a-30d and 40a-40d are provided for respective members at the positions separated by a set distance from the connecting regions.
Patent KR-20040025012-A (KR)
Title: Method for sharing output signal in audio system
Inventor: HONG SEONG HYEON
IPC: H04S3/00
Filed: 2002-09-18
Abstract: PURPOSE: A method for distributing sound outputs in an audio system is provided to output signals of all channels though the number of connected jacks is less than the number of channels by distributing properly multi-channel audio signals according to the number of connected jacks. CONSTITUTION: A sound output distribution information map table is formed according to the number of connected jacks(S11). A plurality of jacks connected to a plurality of connectors is detected from an audio system including the connectors(S12). The number of connected jacks is counted(S13). The distribution of sound outputs to output channels is decided according to the counted number of the connected jacks. The sound reproduced from a source is distributed the connected jacks according to the decided sound output distribution information(S14).
Patent KR-20040026884-A (KR)
Title: Method for providing an additional information for MP3 file
Inventor: LEE SEUNG HYEON
IPC: G11B19/02
Filed: 2002-09-26
Abstract: PURPOSE: A method for offering additional information for an MP3(MPEG level 3) file is provided to quickly offer the addition information for the MP3 file and play the MP3 file by detecting/proving only the additional information corresponding to an item selected from a user. CONSTITUTION: If the user requests an addition information menu through a key input part, a microcomputer displays an addition information menu screen of a GUI(Graphic User Interface) mode on an OSD(On Screen Display)(S11). If the user selects the desired item, the microcomputer stores the selected item in a memory(S12). The microcomputer detects the addition information and the position information for each song from the navigation information of an optical disc, and stores the information in the memory by matching the information with a song number(S22). The microcomputer displays the additional information linked with the song number on the OSD by reading the addition information in the memory(S23).
Patent KR-20030027771-A (KR)
Title: Characteristics adjustment method of image forming apparatus, manufacturing method of image forming apparatus and characteristics adjustment apparatus of image forming apparatus
Inventor: YAMANO AKIHIKO
IPC: H01J31/12
Filed: 2002-09-27
Abstract: PURPOSE: To provide a characteristics adjusting method of an image forming device that is capable of adjusting the characteristics of a multiple electron source by a simple process and making uniform the surface emission characteristics of the image display, by utilizing the unique nature of the electron emitting element, and a manufacturing method of the image forming device, and the image forming device and the characteristics adjusting device. CONSTITUTION: The method comprises a measurement process in which the display panel 301 of the image forming device is divided into a plurality of regions and the emission characteristics of at least one or more electron emitting elements in the divided respective region is measured, and a shifting process in which the emission characteristics of the electron emitting elements in the divided region is shifted to an individual characteristics target value by impressing a characteristics sifting voltage to the electron emitting element.
Patent KR-20040028163-A (KR)
Title: Skin pass mill oil for rust prevention and cleaning excellent
Inventor: KIM SEONG MIN
IPC: C23G1/04
Filed: 2002-09-30
Abstract: PURPOSE: A skin-pass oil is provided which reduces viscous contamination of rolls and improves rust proofing property at the same time by minimizing quantity of oil (fatty constituents) stuck to the surface of strip. CONSTITUTION: The skin-pass oil having superior rust proofing property and cleaning property comprises 50 to 80 wt.% of water; 5 to 15 wt.% of fatty acid; 10 to 25 wt.% of amine; 1 to 5 wt.% of corrosion preventing agent; 1 to 5 wt.% of cleaning additive; and 1 to 5 wt.% of rust proofing additive, wherein the water is ion exchange water or electrolyzed ultra pure water, the fatty acid is nonanoic acid and C9H18O2, the amine is trialkanol amine and N-(ROH)3, the corrosion preventing agent is tolytriazole and C2H3N3, the cleaning additive is dipropylene glycol methyl ether and C7H16O3, and the rust proofing additive is isononanoic acid compound with 2-aminoethanol.
Patent KR-20040032255-A (KR)
Title: Ammonia Mixing Device in Exhaust Gas Duct
Inventor: CHUN MU HWAN
IPC: B01D53/56
Filed: 2002-10-08
Abstract: PURPOSE: Provided is an ammonia mixing apparatus installed in a flue gas duct for increasing removal efficiency of NOx in flue gas. CONSTITUTION: The apparatus comprises a supporting member (4) installed in a duct and comprised of supporting bars which are crossed, and circular plates (3) fixed to the crossed bars with an inclination which is in the range of 30 to 60 degrees with respect to a direction of gas flow, wherein the circular plates (3) have a diameter which is about 20 to 50% long of length of short side edge of the duct and projections and holes thereon.
Patent KR-20030033947-A (KR)
Inventor: ANDOH TAKESHI
IPC: H01L21/8244
Filed: 2002-10-21
Abstract: PURPOSE: To provide a semiconductor device that improves a static noise margin (SNM) while data retention characteristics in the storage node of a unit memory cell are being maintained, and incorporates a memory cell array that realizes a lower voltage operation. CONSTITUTION: A unit memory cell MC1 has NMOSs 1, 2, PMOSs 3, 4, and resistors 5, 6. Each source drain path of the NMOS 1 and 2 is respectively connected between the GND and a first node N1, and between the GND and a second node N2, and a gate electrode of the NMOS 1 and that of the NMOS 2 are connected to the second node N2 and the first node N1, respectively. In addition, one end of the resistor 5 is connected to a first bit line BL1, and the source drain path of the PMOS 3 is connected between the other end of the resistor 5 and the first node N1. One end of the resistor 6 is connected to a second bit line/BL1, the source drain path of the PMOS 4 is connected between the other end of the resistor 6 and the second node N2, and each gate electrode of the PMOSs 3 and 4 is connected to a word line WL1.
Patent KR-20040036353-A (KR)
Title: Optical recording and playing apparatus for vehicle
Inventor: SEO JIN U
IPC: G11B33/02
Filed: 2002-10-24
Abstract: PURPOSE: A device for recording/playing information of a car is provided to easily install the device to the car as well as a room, and make a driver and a passenger seat on a back seat watch the information easily. CONSTITUTION: A rack(102) is fixed to a front roof in the car. A DVD(Digital Versatile Disc) player(104) is attached/detached to the rack and plays an optical disc(103). A screen inverting tool is joined to the DVD player and inverts a screen displayed from the DVD player. The screen inverting tool comprises an inverting switch(131) and a switching cam(132).
Patent KR-20030036096-A (KR)
Title: Apparatus and method for monitoring of oxidative gas or vapor
Inventor: HUI HENRY K
IPC: G01N25/28
Filed: 2002-11-01
Abstract: PURPOSE: Provided are an apparatus and method for monitoring oxidative gas or vapor with a high efficiency at a low cost. CONSTITUTION: The apparatus comprises: a first thermocouple junction(110); a chemical substance(14) coupled to the first thermocouple junction, that is reactive with the oxidative gas or vapor to produce heat; and a second thermocouple junction(120) coupled in series to the first thermocouple junction. In the apparatus, a net voltage is generated between the first and second thermocouple junctions, when the chemical substance is exposed to the oxidative gas or vapor, and the net voltage corresponds to the concentration of the oxidative gas or vapor.
Patent KR-20040038535-A (KR)
Title: Civil affairs administration system for credit information system
Inventor: KIM GANG HEON
IPC: G06Q50/26
Filed: 2002-11-01
Abstract: PURPOSE: A system for processing a civil affair for a credit information service is provided to simplify an authentication procedure of a civil affair requestor by making a credit information company and a credit bestowing organization assign a common standard civil application code to the civil affair, and making a civil affair related organization use the civil affair code for the authentication. CONSTITUTION: A personal information database(110) stores personal information including personal particulars information and credit information. A civil affair information database(120) stores civil affair information including a name, a resident registration number, a civil affair code, and contents of the civil affair requestor. A civil affair processor(130) extracts the personal information of the civil affair requestor from the civil affair database, outputs the information to a screen, and updates the information corrected by a user to the personal information database. A message processor(140) generates a civil affair transfer message in case that the civil affair is not processed by the civil affair processor. A message transferor(150) transfers the civil affair transfer message to a server of the credit bestowing organization.
Patent KR-20040039971-A (KR)
Title: Display device having good performance
Inventor: KIM OK BYEONG
IPC: G09G3/36
Filed: 2002-11-05
Abstract: PURPOSE: A display device with an excellent characteristic is provided to obtain a superior drive and luminance characteristics by vertically designing the direction of an active channel to the secondary grain boundary when manufacturing a drive TFT of a display array by using an SLS(Sequential Lateral Solidification) method. CONSTITUTION: When a boundary of a primary crystal particle is positioned vertically to the current direction from source to drain of the TFT, the boundary of the primary crystal particle is worked as a trap for the movement of a charge carrier. The number of boundaries of primary crystal particles within an active channel region is relatively few than that of boundaries of the secondary crystal particles, which are positioned in parallel or inclined to the growing direction of the crystal particles, and the number is irregular according to the position of the active channel. Therefore, it is difficult to obtain a uniformity of TFT. However, the characteristic of the current mobility is relatively superior to the case when the boundary of the primary crystal particle is positioned in parallel to the current direction from source to drain of the TFT.